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libctf: bfd-open: mark the bfd as cacheable 

Without this, the FD is only closed when the CTF file is, leading to
running out of fds on (e.g.) very large links.

New in v3.

libctf/
	* ctf-open-bfd.c (ctf_fdopen): Call bfd_set_cacheable.
This commit is contained in:
Nick Alcock 2019-07-26 21:52:11 +01:00
parent 7e97445a5a
commit edc8bbe90b
2 changed files with 5 additions and 0 deletions
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4
libctf/ChangeLog
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@ -1,3 +1,7 @@
2019-07-30 Nick Alcock <nick.alcock@oracle.com>
* ctf-open-bfd.c (ctf_fdopen): Call bfd_set_cacheable.
2019-07-13 Nick Alcock <nick.alcock@oracle.com>
* ctf-impl.h (includes): Include <sys/param.h> here.

1
libctf/ctf-open-bfd.c
View File

@ -312,6 +312,7 @@ ctf_fdopen (int fd, const char *filename, const char *target, int *errp)
bfd_errmsg (bfd_get_error()));
return (ctf_set_open_errno (errp, ECTF_FMT));
}
bfd_set_cacheable (abfd, 1);
if (!bfd_check_format (abfd, bfd_object))
{